44. Alexandrovia ringulata (Sokolskaja, 1961)

Peloscolex ringulatus Sokolskaja, 1961

Alexandrovia onegensis Hrabĕ, 1962

Geographic distribution.

Palaearctic species inhabits Lakes of Karelia and Siberia. In tundra zone of Russia: Lake Ambarty and some other lakes in the Korotaikha River basin (Popchenko 1978), lakes in the Kara River basin (Baturina and Loskutova 2010), lakes in the Malaya Usa River basin (Baturina et al. 2014b), the Tanama River (Gundrizer et al. 1978), northern part of Western Siberia (Zaloznyj 1984), the Gyda River basin (Zaloznyj 1976), Lake Taymyr (Timm 1996), the Anadyr River basin (Morev 1983b), and the Chukotka Peninsula (Sokolskaya 1972).

Location.

Lake K1 (67°36'17.6"N, 62°52'35"E); Lake Golovka (67°35'50"N, 62°55'25.3"E).

Ecology.

Single specimens were washed out from moss cover of sandy-silty substrates or submerged macrophytes.